SEASONIC power supply Core GC-750 750W ATX3.1 120mm fan 80PLUS Gold

Seasonic Core GC-750 — reliable and efficient power supply

For demanding users looking for stable and powerful power supply for their gaming or work PC builds, there is the Seasonic Core GC-750 power supply. With a power of 750 W, it can power even energy-intensive components such as modern processors and graphics cards. Support for ATX 3.1 and PCIe 5.1 standards ensures compatibility with the latest technologies, including NVIDIA RTX 40 series graphics cards. Thanks to 80 PLUS Gold certification, high efficiency is ensured, which means lower power consumption and less heat. All this in a compact design that makes it easy to install even in smaller cases.

Performance and compatibility for the latest hardware

Seasonic Core GC-750 is ready for the future thanks to support for PCIe 5.1 and a native 12V-2×6 cable, which allows powering graphics cards with a power of up to 600 W. For older graphics cards, there are 2× 8pin PCIe connectors, so the power supply remains flexible even when upgrading the assembly. With the main +12V line with a capacity of 744 W, it provides enough power for stable operation even under maximum load.

High efficiency and low operating costs

80 PLUS Gold certification guarantees efficiency of up to 90%, which means less heat loss, lower power consumption and longer component life. This feature is key for users who demand not only performance, but also efficiency and cost savings in operation.

Intelligent cooling and quiet operation

The power supply is equipped with a 120mm HDB fan with Smart and Silent Fan Control (S2FC) technology. The fan turns on only when needed, which ensures quiet operation under normal load. Under higher load, the fan effectively dissipates heat and maintains optimal component temperature. The fan has a lifespan of 40,000 hours, which guarantees long-term reliability.

Reliability and Comprehensive Protection

To protect your components, the Seasonic Core GC-750 is equipped with a comprehensive set of protection systems, including OCP, OPP, OTP, OVP, SCP and UVP. These systems protect the power supply and connected components from overvoltage, undervoltage, overload, overheating and short circuit. Certifications such as CE, TUV and cTUVus confirm the quality and safety of this power supply.

Technical data

• Power: 750 W
• Efficiency certification: 80PLUS Gold
• Supported standards: ATX 3.1, PCIe 5.1
• Input voltage: 100-240 V AC, 50-60 Hz
• Main +12V line: 62 A (744 W)
• Fan: 120 mm HDB with S2FC technology
• Connectors:
• 1× ATX 20+4pin
• 2× EPS 4+4pin
• 2× PCIe 6+2pin
• 1× PCIe 12+4pin (12V-2×6)
• 2× SATA
• 1× Molex
• Dimensions: 150 × 140 × 86 mm
• Operating temperature: 0 to +40 °C
• Protection systems: OCP, OPP, OTP, OVP, SCP, UVP
• Certification: CE, TUV, cTUVus
• Fan life: 40,000 hours

Package contents

• 1× Seasonic Core GC-750 power supply
• 1× User manual
• Mounting screws